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| Part Number | 1N5943BUR-1 | 1N5944BUR-1 | 1N5945BUR-1 | 1N5946BUR-1 | 1N5940BUR-1 | 1N5941BUR-1 | 1N5942BUR-1 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active | Active | Active | Active |
| Voltage - Zener (Nom) (Vz) | 56 V | 62 V | 68 V | 75 V | 43 V | 47 V | 51 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% |
| Power - Max | 1.25 W | 1.25 W | 1.25 W | 1.25 W | 1.25 W | 1.25 W | 1.25 W |
| Impedance (Max) (Zzt) | 86 Ohms | 100 Ohms | 120 Ohms | 140 Ohms | 53 Ohms | 67 Ohms | 70 Ohms |
| Current - Reverse Leakage @ Vr | 1 µA @ 42.6 V | 1 µA @ 47.1 V | 1 µA @ 51.2 V | 1 µA @ 56 V | 1 µA @ 32.7 V | 1 µA @ 35.8 V | 1 µA @ 38.8 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA |
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF |
| Supplier Device Package | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB |
